Genuine 64118369805 HVAC Heater Control Valve

Reliable HVAC Heater Control Valve for BMW Models

The Genuine HVAC Heater Control Valve 64118369805 is designed to regulate coolant flow in your BMW's heating system, ensuring optimal cabin temperature control. Compatible with a range of BMW vehicles, this valve supports efficient HVAC operation for a comfortable driving experience.

• Genuine OEM part number 64118369805 for precise fitment
• Compatible with BMW 3 Series models including 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi
• Also fits BMW 5 Series 525i, 530i, X3, and Z8 models
• Controls heater core coolant flow to regulate interior temperature
• Durable construction designed for long-term HVAC system reliability

This HVAC Heater Control Valve is engineered specifically for BMW vehicles to maintain proper coolant circulation through the heater core. By modulating the flow of hot coolant, it allows the HVAC system to deliver consistent and adjustable heat inside the cabin. The Genuine part number 64118369805 ensures compatibility and performance across multiple BMW models, including the 3 Series, 5 Series, X3, and Z8. Installing this valve helps maintain your vehicle’s heating efficiency and prevents issues related to heater core overheating or insufficient heat delivery.

Common Applications and Problem Resolution

• Restores proper heater core coolant flow in BMW 323i and 330i models
• Eliminates inconsistent cabin heating in 325xi and 328i vehicles
• Prevents heater control valve leaks and coolant loss
• Addresses HVAC system overheating and temperature regulation failures
• Improves overall HVAC heater performance in BMW X3 and Z8

Installation Notes and Tips

• Ensure engine is cool before beginning installation to avoid burns
• Drain coolant system partially to prevent spillage during valve replacement
• Verify part number 64118369805 matches your vehicle’s OEM specifications
• Inspect surrounding hoses and connections for wear or damage
• After installation, refill and bleed the cooling system to remove air pockets

Quality Assurance and Warranty

This Genuine HVAC Heater Control Valve meets OEM standards for fit, form, and function. Manufactured to strict quality controls, it provides reliable operation within the BMW heating system. While specific warranty terms may vary, Genuine parts typically include coverage against manufacturing defects to ensure customer confidence and product durability.